This could be a case of surgical site infection. Usually, this happens after surgery where there is an incision made thereby causing redness as well as swelling around where you were cut. It might help if you keep that place dry after cleaning it every once in a while but try not to touch too much or else there might be more pain. Make sure to visit your doctor so they can figure out what else needs to be done about this.

Headaches and yellow mucus often suggest a sinus infection. Sinuses get blocked, causing head pressure and pain. Yellow mucus indicates your body is fighting an infection. Try using a humidifier, drinking water, and saline nasal sprays. If the mucus doesn't clear, see a doctor.

Pain and swelling after a misplaced injection are common, similar to how your knee swells after an injury. The needle may have injured a nerve or tissue, causing the discomfort. You can apply a cold pack to reduce swelling and take a painkiller for relief. If the pain and swelling persist or worsen, see a doctor. 

It’s common to feel concerned if your scrotum enlarges after gallbladder surgery. This condition, known as a hydrocele, occurs when fluid accumulates around the testicle. It happens because your body needs time to absorb the fluids used during the surgery. Fortunately, most hydroceles resolve on their own within a few weeks. However, if the condition persists or causes discomfort, consult your doctor. They can recommend treatments such as draining the fluid or surgery if necessary and will guide you to the best option.

Slight white discharge following fistula surgery is a common phenomenon. This may be due to the healing of the wound. Keep the area clean and dry. Change your dressing regularly as advised by your doctor. It is wise to inform your doctor at once if the discharge develops a foul smell or green color, or if you have a fever. 

 Usually, the price of surgery for a splenic cyst will vary from one hospital to another and may be several thousand dollars. Typical symptoms could be pain in the abdomen, unpleasant sensations, or a bloated feeling of fullness. Apart from trauma, other causes of such conditions also exist as the underlying conditions might be responsible. Therapy could be one of the two, either watching the development or surgery when it's time. Talking to a doctor is an absolute must to get detailed instructions that suit your case, as well as to fully discuss your particular situation. 

Hearing about your missing belly button might be disconcerting, but be confident that your health will not be affected because of it. Your navel does not take part in your health's normal job, so you should be fine. Anyway, however, always watch for any discomfort or abnormality, such as pain or swelling in that specific area. If you do notice something different then you should consult a doctor.

You've had trouble­ breathing for three days now. This issue­ arises from colds, allergies, or lung infe­ctions. Stay hydrated by drinking water. Get e­nough rest. Avoid smoke and strong smells. If bre­athing troubles persist, see­ a doctor imme­diately. 

After a pancreas surgery, one should be more mindful that the person should not stay longer in the water and especially not undertake swimming and water slides that are heavy on the internal organ part and can be the cause of some complications. Allow your surgical wounds to heal and do not perform water activities for 2 to 3 months. It's quite natural to feel tensed and it's the right approach to not indulge in these things until you are fully healthy again.